Ryosan Company, Limited operates as an electronics trading company in Japan and internationally. It sells semiconductors; and electronic components, including display devices and electromechanical components comprising LCDs, power supplies/batteries, capacitators, switches, input devices, connectors, touch panels and sensors, and electronic circuit boards, as well as high frequency wave, remote control, LED, control units, quartz devices, green devices, and other electronic components that are used in vehicle, consumer equipment, smart grid, and industrial equipment applications. The company also provides servers, industrial computers, business PCs, communications modules, mirror cards, power supply systems, storage devices, electronic component manufacturing devices, laser trimmers, and electroconductive double-sided tapes. In addition, it develops software and hardware, as well as EMS/ODM products. Ryosan Company, Limited was incorporated in 1949 and is headquartered in Tokyo, Japan.